20．(09临沂市高三教学质量一模)

　MacDonald who had spent much of his time_____graduating from college back　 packing round Europe，decided last year to settle down．

　 A．when　 　　　　　B．while　　 　　　　C．since　　 　　　　D．before

答案　 C

19．(09辽宁省沈阳二中高三二模)

Tim's in good shape physically　　　 he doesn't get much exercise．

A．even though　 　　B．as long as　　 　　C．now that　 　　　D．in order that

答案　 A

18. (09江西省临川一中高三下学期期中考试(二模))

The violent disturbances in Bangkok had progressed to a point ________ the police had to drive away the protestants with tear gas．

A. from which　　　 　B. that　　 　　　　　C. where　 　　　　　D. what

答案　 C

17. (09河北省邯郸市高三第二次模拟)

　The girl still remembers that she was too nervous _______she gave a speech in the face of such a big crowd. 　

A. at the first time　　　　　　　　　　　　　　　　　　 B. the first time

　 C. for the first time　　　　　　　　　　　　　　　　　　　　　 D. at first

答案　 B

6. (09河北省邯郸市高三第二次模拟)

　---Grandpa, what did the doctor say?

　 ---He advised me to live_______ the air is fresher.

A. in where　　　　　　　　　　　　　　　　　　　　　　　　 B. in which　　　　　　　

　 C. the place where　　　　　　　　　　　　　　　　　　　 D. where

答案　 D

15．(09浙江省杭州市第二次高考科目教学质量检测)

The fire was finally brought under control, but not　　　　　 heavy damage had been caused.

　　　 A．before　　　　　　　　 B．after　　　　　　　　　 C．frequent　　　　　　　 D．as

答案　 A

14. (09天津市南开区高三年级质量调查(二))

　For more information, please send an e-mail, ____________ you can also include your suggestions to us.

A. when　　　　　 　B. where　 　　　　　　　 C. which　　　　　　　 　　 D. that

答案　 B

13. (09天津市南开区高三年级质量调查(二))

　Tourism, ____________ it brings in money to a country, can also result in damage to the World Heritage sites there.

A. because　　　　　　　　 　　　 B. as　　　　　　　 　　　 　　　 C. while　 　　　　　　　 D. since

答案　 C

12．(09天津市河北区高三年级总复习质量检测(二))

A small car is big enough for a family of three　　　　　 you need more space for baggage．

A．once　 　　　　　B．because　　 　　　C．if　 　　　　　D．unless

答案　 D

11．(09年山东省淄博市高三二模)

The number of women dying from breast cancer has fallen to its lowest level ____ records

began in 1971.

A．when　　　 　　　　 B．before　　　 　　 C．since　 　　　　　 D．after

答案　 C